FI84690C - Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett. - Google Patents

Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett. Download PDF

Info

Publication number
FI84690C
FI84690C FI882414A FI882414A FI84690C FI 84690 C FI84690 C FI 84690C FI 882414 A FI882414 A FI 882414A FI 882414 A FI882414 A FI 882414A FI 84690 C FI84690 C FI 84690C
Authority
FI
Finland
Prior art keywords
valve
pressure
valves
cuff
pulse frequency
Prior art date
Application number
FI882414A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI882414A0 (fi
FI84690B (fi
FI882414A (fi
Inventor
Lauri Juhani Malkamaeki
Original Assignee
Instrumentarium Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI882414A priority Critical patent/FI84690C/fi
Publication of FI882414A0 publication Critical patent/FI882414A0/fi
Priority to DE3916395A priority patent/DE3916395B4/de
Priority to GB8911518A priority patent/GB2219209B/en
Priority to JP1124637A priority patent/JP2721240B2/ja
Priority to FR8906555A priority patent/FR2631537B1/fr
Priority to US07/357,374 priority patent/US5038790A/en
Publication of FI882414A publication Critical patent/FI882414A/fi
Application granted granted Critical
Publication of FI84690B publication Critical patent/FI84690B/fi
Publication of FI84690C publication Critical patent/FI84690C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
FI882414A 1988-05-20 1988-05-20 Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett. FI84690C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI882414A FI84690C (fi) 1988-05-20 1988-05-20 Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett.
DE3916395A DE3916395B4 (de) 1988-05-20 1989-05-19 Verfahren und Vorrichtung zur Drucksteuerung in der Manschette eines Sphygmomanometers
GB8911518A GB2219209B (en) 1988-05-20 1989-05-19 Method and apparatus for controlling the reduction of cuff pressure in blood pressure testing
JP1124637A JP2721240B2 (ja) 1988-05-20 1989-05-19 血圧計におけるカフ圧制御方法及び装置
FR8906555A FR2631537B1 (fr) 1988-05-20 1989-05-19 Appareil, application de celui-ci, et procede pour regler la pression d'un brassard, tel qu'un brassard de sphygmomanometre
US07/357,374 US5038790A (en) 1988-05-20 1989-05-25 Method and apparatus for controlling the cuff pressure in a sphygmomanometer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI882414A FI84690C (fi) 1988-05-20 1988-05-20 Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett.
FI882414 1988-05-20

Publications (4)

Publication Number Publication Date
FI882414A0 FI882414A0 (fi) 1988-05-20
FI882414A FI882414A (fi) 1989-11-21
FI84690B FI84690B (fi) 1991-09-30
FI84690C true FI84690C (fi) 1992-01-10

Family

ID=8526497

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882414A FI84690C (fi) 1988-05-20 1988-05-20 Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett.

Country Status (6)

Country Link
US (1) US5038790A (de)
JP (1) JP2721240B2 (de)
DE (1) DE3916395B4 (de)
FI (1) FI84690C (de)
FR (1) FR2631537B1 (de)
GB (1) GB2219209B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86504C (fi) * 1990-12-18 1992-09-10 Instrumentarium Oy Foerfarande foer identifiering av en noninvasiv tryckmaetares manschetttyp.
US5337751A (en) * 1991-09-30 1994-08-16 Siemens Medical Electronics, Inc. Air flow control apparatus and method for an automatic blood pressure gauge
US5224484A (en) * 1992-01-17 1993-07-06 Siemens Medical Electronics, Inc. Pressure signal processing apparatus and method for an automatic blood pressure gauge
DE4331450C2 (de) * 1993-09-16 1998-02-05 Hewlett Packard Gmbh Anordnung zur automatischen Blutdruckmessung
KR100745747B1 (ko) * 2001-08-21 2007-08-02 삼성전자주식회사 선형적으로 변화시킬 수 있는 공기 압력을 이용한 혈압측정 장치 및 방법
US9706933B2 (en) * 2008-05-22 2017-07-18 Omron Healthcare Co., Ltd. Blood pressure measurement device
EP2493373B1 (de) * 2009-10-29 2016-03-16 CNSystems Medizintechnik AG Vorrichtung und verfahren zur verstärkung und analyse von signalen aus einem kontinuierlichem nicht-invasivem blutdruckmessgerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116230A (en) * 1976-09-10 1978-09-26 Gorelick Donald E Blood pressure cuff automatic deflation device
SE421871B (sv) * 1979-07-03 1982-02-08 Kockumation Ab Pneumatisk membranventilpulsator
CH644260A5 (de) * 1980-02-18 1984-07-31 Asulab Ag Blutdruckmesseinrichtung.
FR2488655A2 (fr) * 1980-08-18 1982-02-19 Rockwell International Corp Injecteur de carburant equipe d'un clapet de retenue a vibrations ultra-sonores, notamment pour moteur diesel
JPS596654B2 (ja) * 1980-08-25 1984-02-14 松下電工株式会社 電子式血圧計
US4378807A (en) * 1980-12-03 1983-04-05 Clinical Data, Inc. Blood pressure measurement apparatus
EP0113345A4 (de) * 1982-07-19 1986-06-05 Bomed Medical Mfg Ltd Externes realzeit-blutdruckmesssystem.
US4501280A (en) * 1983-04-06 1985-02-26 Critikon, Inc. Automatic identification of cuff size in automated blood pressure monitors
US4567899A (en) * 1984-07-30 1986-02-04 Healthcheck Corporation Cuff pressure controller for blood pressure measurement apparatus
FI80198C (fi) * 1985-10-01 1990-05-10 Instrumentarium Oy Tryckregleringssystem och -anordning foer automatisk noninvasiv blodtrycksmaetares manschett.
US4649928A (en) * 1985-10-21 1987-03-17 Gms Engineering Corporation Noise-immune blood pressure measurement technique and system
US4706684A (en) * 1986-06-30 1987-11-17 Spacelabs, Inc. Ambulatory blood pressure apparatus
US4800892A (en) * 1986-07-21 1989-01-31 Nippon Colin Co., Ltd. Apparatus for inflating cuff for blood pressure monitoring system

Also Published As

Publication number Publication date
FI882414A0 (fi) 1988-05-20
GB2219209A (en) 1989-12-06
FR2631537A1 (fr) 1989-11-24
FR2631537B1 (fr) 1997-12-19
DE3916395B4 (de) 2007-01-25
JPH0277233A (ja) 1990-03-16
JP2721240B2 (ja) 1998-03-04
GB8911518D0 (en) 1989-07-05
GB2219209B (en) 1992-02-19
US5038790A (en) 1991-08-13
FI84690B (fi) 1991-09-30
FI882414A (fi) 1989-11-21
DE3916395A1 (de) 1989-11-30

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Legal Events

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MM Patent lapsed

Owner name: INSTRUMENTARIUM OY